LedgerSMB is an accounting and ERP framework which aims to provide solid accounting, industry-leading security, and support for rapid development of business tools re-using accounting logic to support workflows of any specific business.

Jat (Java Application Template) is a Java framework that is easy to extend. It supplies modular and flexible basic functionalities to develop Web and standalone applications. It can improve application start-up time. Jat Portal is an enhanced version of Jat. It provides several pre-configured features to build a complete Web application.

Bedrock Framework is a Web framework designed around bridging popular APIs and technologies with PHP. While it has an MVC core with all the functionality expected from a Web framework, its primary goal is to simplify the use of other technologies with PHP.

libNUI is a hardware accelerated GUI framework that makes it possible to build rich multi-platform applications based on 3D rendered dynamic layouts. Interfaces are built as a composition of widgets and behaviors, and the framework handles positioning, resizing, anchoring, and texture stretching. Objects are connected with synchronous events and delegates for mono-threaded communication, or asynchronous notifications and message queues are used for multi-threaded applications. It also supports strings (including Unicode), paths, files, data streams, fonts, threads, critical sections, audio buffer rendering, and more.

PhpStartApp (PSA) is intended to be the base of a PHP Web application. It is collection of classes, a small framework, that will help you to start a new Web application and tries to solve some common problems and tasks. It will not force you to drastically change your coding style or introduce tons of abstraction layers or wrappers that you have to learn. Its main purpose is to force modular design based on plug-ins and some common design patterns, and to provide flexible solutions for some common problems. The idea is that you build your application upon PSA by making plug-ins that are nothing more than classes that extend Psa_Plugin classes.

Vici MVC is a MVC Web application framework for .NET 2.0 or higher. It runs on the low-level ASP.NET layer provided by the .NET framework, but does not use ASP.NET WebForms and Controls. The framework is controller-centric as opposed to the view-centric architecture of ASP.NET WebForms. This allows Web applications to be built according to the MVC pattern with minimal effort. Vici MVC emphasises complete separation of concerns, ease of use, minimal configuration requirements, integration with any data access technology, performance, and easy deployment ("XCOPY deployment").

contenite is a tiny Web framework for PHP5 that follows the model-template-controller paradigm. It features a router function, stackable apps (plugins), a Controller base class, the ability to use PHP as a template language, a Model base class, and a simple MySQL database layer.

Bashinator is a bash shell script framework. It provides flexible and powerful message handling that lets you print to stdout, log (to syslog or a logfile), and mail messages with a single message function. Exhaustive information is included in messages to ease debugging. This information includes timestamps, message severity, source file, line numbers, and function names. A facility for tracing the function call stack is provided. Sub-command output can be logged by capturing the stdout/stderr of external commands to a dedicated temporary logfile. The framework also provides lockfile handling.